Everything seems to be fine in your logs. If you're also not having any problem with it (you don't mention any symptoms), then the only error was probably that the automatic bug reporting script got activated when it shouldn't be.
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed => Invalid -- [i965gm] GPU lockup f48df0af1448a38c61fbe1ac1d9ee90e https://bugs.launchpad.net/bugs/537873 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp